J310 N-Channel JFET Transistor

J310 JFET for RF preamplifiers with 350mW dissipation in VHF/UHF receivers. HTS 8541.21.00 includes junction field-effect transistors under 1W.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
πŸ‡¨πŸ‡³ChinaFree+50.0%50%
πŸ‡²πŸ‡½MexicoFreeβ€”Free
πŸ‡¨πŸ‡¦CanadaFreeβ€”Free
πŸ‡©πŸ‡ͺGermanyFreeβ€”Free
πŸ‡―πŸ‡΅JapanFreeβ€”Free

Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

8541.29.00Same rate: 50%

If power JFETs in RF power amps

Dissipation threshold governs JFET subclassification.

8529.90.93Lower: 35% vs 50%

If assembled into TV/radio tuner modules

Tuner subassemblies with transistors classify as TV parts.

Not sure which classification is right?

Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.

Import Tips & Compliance

β€’ JFET pinch-off voltage specs critical for classification proof

β€’ RF test data recommended for high-frequency claims